/* $(function () {
     var arr = [0],
     num = 0;
     $(".fenlei-right>div").each(function(index){
         num += $(".fenlei-right>div").eq(index).height()+3;
         arr.push(num);
     });
     $(".fenlei-left-ul li").on("click",function(){
         var index = $(this).index();
         $("li").removeClass('liActive');
         $(this).addClass('liActive');
         $(".fenlei-right").animate({scrollTop:arr[index]},500)
     });
 });*/


